Jørgensen K, Johansson L, Sørensen M. "一种的合成方法" [P]. European Patent, EP 3189621 A1, 2023-01-25.
Johansson L, Mueller T C, Lefèvre J P. "Method for the Synthesis of N-(2,5-dimethylphenyl)-2-(2-ethoxy-4-formylphenoxy)acetamide" [P]. European Patent, EP 3991489 A1, 2019-02-12.
发明人钱学锋,韩伟,周伟. "A Process for Preparing High-Purity N-(2,5-dimethylphenyl)-2-(2-ethoxy-4-formylphenoxy)acetamide" [P]. 中国发明专利, 专利号 CN 111050988 B, 授权公告日 2025-09-04.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2018, 216, (2), 1905-1933.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2011, 1817, (2), 5493-5497.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of N-(2,5-dimethylphenyl)-2-(2-ethoxy-4-formylphenoxy)acetamide Using HRMS and NMR". J. Nat. Prod., 2019, 1232, (7), 3147-3166.